K2 Energy Limited is an Australian publicly listed company listed on the Australian Stock Exchange. ( ASX Code "KTE")

K2 Energy is an energy company engaged in solar technology development with an interest in the oil and gas sector.

K2 Energy owns 30% of Trey Resources 1 LLC which has oil and gas acreage and production Oklahoma that has exploration potential.

K2 Energy holds the exclusive worldwide rights to the Mears Silicon Technology for all solar energy applications from Mears Technologies Inc.